RaceAtlas

Alcatraz Island Tides: Saturday, October 9, 2021

Tide heights at Alcatraz Island with the flood, ebb and slack schedule at the Golden Gate.

5.1 ft2:46 AM2.1 ft7:50 AM6.4 ft2:10 PM-0.5 ft8:50 PM0 ft2 ft4 ft6 ft12 AM6 AM12 PM6 PM12 AM
High 6.4 ft at 2:10 PM, low -0.5 ft at 8:50 PM. Gate: flood 3.4 kt at 12:02 PM, ebb 1.9 kt at 5:49 PM.
Modelled current at the Golden Gate on a 3.4 kt floodThe Gate at max flood, 3.4 kt
Tide height
TimeHeight
2:46 AMHigh5.1 ft
7:50 AMLow2.1 ft
2:10 PMHigh6.4 ft
8:50 PMLow-0.5 ft
Current · Golden Gate
TimeStateSpeed
12:14 AMmax flood ENE (074°)3.1 kt
4:00 AMslack–
6:35 AMmax ebb SW (235°)1.3 kt
9:00 AMslack–
12:02 PMmax flood ENE (074°)3.4 kt
3:07 PMslack–
5:49 PMmax ebb SW (235°)1.9 kt
9:56 PMslack–

Not for navigation. These are harmonic predictions, not live measurements. Tide heights: station 9414792 (Alcatraz Island). Currents: station SFB1203 (San Francisco Bay Entrance, Golden Gate). · RaceAtlas, the SF Bay current atlas.